code: def test_loop_fft(self):
      model = create_model()
      session = orf.ReferenceEvaluator(model)
      session.run(None, {"A": -np.arange(10).astype(np.float32)})
  
file_path: onnx/onnx/test/reference_evaluator_model_test.py
imports: import unittest
  import numpy
  import onnx
  import onnx.helper
  import onnx.numpy_helper
  import onnx.reference
label_desc: Use image node_id 1 for calling the TestReferenceEvaluatorModel obj's underlying member method code with example usage: obj.test_loop_fft() without return types